Still celebrating National IT Professionals Day with 3 months of free Premium Membership. Use Code ITDAY17

x
?
Solved

W2K Server, apps can't access the net, but IE can?

Posted on 2001-08-29
15
Medium Priority
?
136 Views
Last Modified: 2010-04-13
I'm running Windows 2000 Server.  For some reason IE can access the internet, but when I try and use "Live Update" from Symantec for example, it receives an error.  Other applications that are trying to update themselves via the net are not able to either.  I have disabled ZoneAlarm, but didn't seem to help.  Are there certain settings I need to configure?  It just seems odd that a web browser can gain access but not any other app.

Thanks,
Derek
0
Comment
Question by:condit
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
  • 6
  • 4
  • 4
  • +1
15 Comments
 
LVL 32

Expert Comment

by:jhance
ID: 6438532
>>it receives an error

Can you be any more specific than "an error"?

What kind of network are you on?  Are you behind a proxy server or firewall?
0
 

Author Comment

by:condit
ID: 6438571
jhance

Unfortunatly with regards to the "error" it's a Symantec error just telling me that it was not able to connect to the server for updates.  Regardless of the program that needs to connect to the internet, I receive a similar error about not being able to connect.  

I'm not using a proxy server or firewall at all.  My network is a simple W2K server based w/6 W2K workstations.
0
 
LVL 10

Expert Comment

by:Longbow
ID: 6438608
There is a way to provide the proxy setings from your internet provider in Internet Explorer properties ?
0
Does Your Cloud Backup Use Blockchain Technology?

Blockchain technology has already revolutionized finance thanks to Bitcoin. Now it's disrupting other areas, including the realm of data protection. Learn how blockchain is now being used to authenticate backup files and keep them safe from hackers.

 
LVL 32

Expert Comment

by:jhance
ID: 6438659
You did not answer my question about your network.  Let me reprase:  

How is this system connected to the internet?

It sure sounds like you have a proxy or firewall that is blocking traffic other than port 80/HTTP.
0
 

Author Comment

by:condit
ID: 6438704
jhance,

we have a DSL connection into a switcher/hub, with our VPN, W2K Server & 6-workstations all plugged into our switcher as well.  All pc's can access the internet just fine, as well as IE on the server.  The issue is when any other application on the server tries to access the net I receive that paticular applications error message for lack of net access.

is there possibly a place on the W2K server where I can verify that all ports are open?
0
 
LVL 32

Expert Comment

by:jhance
ID: 6438767
Yew, W2K has a IP Filter function.  It's under the TCPIP settings, Options, TCPIP Filtering, Properties.

It's also possible that your DSL router is configured to filter.  Do you have control of it's configuration?
0
 

Author Comment

by:condit
ID: 6441069
jhance,

I checked the TCP/IP settings, & all (3) options are marked "Permit All", with the "Enable TCP/IP Filtering" box is unchecked.  It would appear to me that this feature is not being used.

Regarding the DSL, I only have the DSL modem(no router) hooked-up.  My VPN is doing all my NAT translation for the internet.
0
 
LVL 32

Expert Comment

by:jhance
ID: 6441111
>>I only have the DSL modem(no router)

You are mistaken.  There is no such thing as a DSL "modem".  It's a misnomer.  That device is a router CSU/DSU combination device, NOT a modem.

Anyway, all of the DSL "modems" I've seen have port filtering capabilities.

But the VPN brings up another question.  How do you know your VPN is setup to pass all of this traffic?  Somewhere, traffic is being blocked.  
0
 
LVL 11

Expert Comment

by:geoffryn
ID: 6441128
0
 
LVL 10

Accepted Solution

by:
Longbow earned 200 total points
ID: 6441129
>I have disabled ZoneAlarm

When it is enable you have Internet access ?
I say this because when i disable it i don't have Internet access.

I need to start Windows with ZoneAlarm then close it.

Try uninstalling the ZoneAlarm to come back to the previous Windows Settings.
I suppose ZoneAlarm have disabled some access

Longbow
0
 
LVL 10

Expert Comment

by:Longbow
ID: 6441173
http://www.experts-exchange.com/jsp/qShow.jsp?ta=win2k&qid=20175949

This will show you the ports and the owning application

Longbow
0
 

Author Comment

by:condit
ID: 6441227
geoffryn,

I checked the Live Update settings suggested in the link you posted, unfortunatly they didn't apply to me.  None of the stated files existed on my system.  Thanks for the suggestion though, it did come in handy on one of the workstations :)
0
 

Author Comment

by:condit
ID: 6441287
Longbow,

It appears that your ZoneAlarm suggestion was the one.  I uninstalled it, rather than just disableing it & it did the trick.  I do thank you for your help, it is very much appreciated.

Condit
0
 

Author Comment

by:condit
ID: 6441298
It appears that your ZoneAlarm suggestion was the one.  I uninstalled it, rather than just disableing it & it did the trick.  I do thank you for your help, it is very much appreciated.

I do want to thank Jhance for all of his excellent help, it gave me much insight into my network.

condit
0
 
LVL 10

Expert Comment

by:Longbow
ID: 6441322
Happy ;-)

I have this problem on my Windows 98 at home
I disable it to have more resources.

Result : no internet access at all :-(

I will search WHAT it disable

If you will we continue the discussion on a private mail.
Or ask another question at EE ;-)

Longbow

0

Featured Post

On Demand Webinar: Networking for the Cloud Era

Did you know SD-WANs can improve network connectivity? Check out this webinar to learn how an SD-WAN simplified, one-click tool can help you migrate and manage data in the cloud.

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

NTFS file system has been developed by Microsoft that is widely used by Windows NT operating system and its advanced versions. It is the mostly used over FAT file system as it provides superior features like reliability, security, storage, efficienc…
While opting for any web-to-print solution, you need to discuss with your team and some of your end users and know their opinions about your decisions. In this article we list down some questions you need to ask yourself.
In this video, Percona Solutions Engineer Barrett Chambers discusses some of the basic syntax differences between MySQL and MongoDB. To learn more check out our webinar on MongoDB administration for MySQL DBA: https://www.percona.com/resources/we…
Want to learn how to record your desktop screen without having to use an outside camera. Click on this video and learn how to use the cool google extension called "Screencastify"! Step 1: Open a new google tab Step 2: Go to the left hand upper corn…

722 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question